| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $148.93 | 6.868% | $159.1585 | $159.16 | $159.15 | $159.20 |
| Purchase #2 | $13.94 | 11.437% | $15.5343 | $15.53 | $15.55 | $15.50 |
| Purchase #3 | $245.25 | 13.664% | $278.761 | $278.76 | $278.75 | $278.80 |
| Purchase #4 | $90.88 | 5.874% | $96.2183 | $96.22 | $96.20 | $96.20 |
| Purchase #5 | $184.26 | 3.197% | $190.1508 | $190.15 | $190.15 | $190.20 |
| Purchase #6 | $109.48 | 10.258% | $120.7105 | $120.71 | $120.70 | $120.70 |
| Purchase #7 | $165.57 | 12.764% | $186.7034 | $186.70 | $186.70 | $186.70 |
| 7 purchase totals = | $958.31 | $1,047.2368 | $1,047.23 | $1,047.20 | $1,047.30 | |